Proteins

3. The chemical group of an amino acid that has the formula NH2.
5. Two amino ac9ids joined together.
10. Type of bonds which form the secondary structure of a protein.
12. Chemical element found in a few amino acids.
14. Monomers which form proteins.
15. Small molecular unit which can join together to form Polymers.
16. Chemical element found in all amino acids but not in carbohydrates.
17. The chemical group of an amino acid which has the chemical formula COOH.
18. Level of protein structure which has ionic and disulfide bonds.

1. Type of Protein which transports Oxygen in the blood.
2. The chemical group of an amino acid represented by R.
4. The type of bond which joins amino acids together in a polymer?
6. Type of protein which forms human hair and finger nails.
7. A polymer of amino acids.
8. Type of protein found in the skin and connective tissue.
9. The order of amino acids in a polypeptide.
11. The type of reaction which joins amino acids together.
13. Level of protein structure present where multiple polypeptides form a complete protein.